Florida
'Rare' Florida Fossil Find Resolves Evolutionary Mystery
The fossil, which was found in a limestone quarry, is the oldest, nearly complete porcupine skeleton documented from North America.
An exceptionally rare porcupine fossil skeleton found in Florida has helped to resolve a long-standing evolutionary mystery.
The research, published in the journal Current Biology, sheds new light on the evolutionary history of North American porcupi... [5305 chars]